<div id="editor1" contenteditable="true">
	<img src="%BASE_PATH%/_assets/logo.png" />
</div>
<div id="editor2" contenteditable="true">
	<img src="%BASE_PATH%/_assets/logo.png" />
</div>
<div id="editor3" contenteditable="true">
	<img src="%BASE_PATH%/_assets/logo.png" />
</div>
<div id="editor4" contenteditable="true">
	<img src="%BASE_PATH%/_assets/logo.png" />
</div>

<script>
	CKEDITOR.replace( 'editor1', {
		disallowedContent : 'img{width, height}[width, height]',
		image2_disableResizer: true
	} );

	CKEDITOR.replace( 'editor2', {
		disallowedContent : 'img{width, height}[width, height]'
	} );

	CKEDITOR.replace( 'editor3', {
		image2_disableResizer: true
	} );

	CKEDITOR.replace( 'editor4' );
</script>
